Home / 270,836,230.31-405,670,634.56-182,914,274.00

Finding the Fourth Proportional to 270,836,230.31, 405,670,634.56 and 182,914,274.00

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Solution

The fourth proportional to 270,836,230.31, 405,670,634.56 and 182,914,274.00 is: 273,977,191.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,836,230.31 : 405,670,634.56 = 182,914,274.00 : x
  2. Step 2: Convert to fraction form
    270,836,230.31/405,670,634.56 = 182,914,274.00/x
  3. Step 3: Cross multiply
    270,836,230.31x = 405,670,634.56 × 182,914,274.00
  4. Step 4: Simplify right side
    270,836,230.31x = 74,202,949,604,904,528
  5. Step 5: Solve for x
    x = 74,202,949,604,904,528/270,836,230.31
  6. Step 6: Final answer
    x = 273,977,191.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.